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From "Danny Bols" <db...@osirion.be>
Subject RE: Business Objects vs Data Objects [was Re: JXTemplates - what' s in a name?]
Date Fri, 07 May 2004 04:51:20 GMT
Could in your example valueObject be a BO (Business Object) or is
valueObject a DTO which is used to populate a BO?

When using the Flow/CForm solution who is used (BO or DTO) to bind data to
the form?

--
Danny

> -----Original Message-----
> From: Ugo Cei [mailto:u.cei@cbim.it]
> Sent: donderdag 6 mei 2004 19:24
> To: users@cocoon.apache.org
> Subject: Re: Business Objects vs Data Objects [was Re: JXTemplates -
> what' s in a name?]
>
>
> Ralph Goers wrote:
> > Isn't what you wrote just a restatement of what I wrote? Perhaps my
> > statements just weren't clear.
>
> I don't think so. You said:
>
> "In my environment a DAO is the object that is the result of reading
> from the database (or some other source)."
>
> To me this means (more or less) that you read from the db and as a
> result you get an object whose fields contain values from the database
> columns.
>
> If this is what you mean, it isn't a DAO. This is a DAO:
>
> Dao myDao = daoFactory.getDao();
> SomeClass valueObject = myDao.find(pk);
>
> "valueObject" is the result of reading. "myDao" is what you use
> to read it.
> Sorry to be nitpicking, but since this thread revolves around
> nomenclature, we'd better agree on what each term means exactly.
>
> 	Ugo
>
>
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